Bar clamp Vorel 37112, iron and wooden construction, 800 mm length

Vorel 37112 is a bar clamp designed for woodworking and general fastening tasks. Constructed with cast iron jaws, a tinned steel rail and a pressure screw featuring a swinging pressure plate with wooden pads, this clamp provides an 800 mm clamping length and is supplied as a single piece. It is intended to hold workpieces during assembly, gluing and repair, offering stable pressure distribution while protecting finished surfaces with its wooden contact pads.

Advantages

The combination of cast iron jaws and a tinned steel rail ensures durable, stable clamping force and resistance to bending under load. The swinging pressure plate allows even distribution of pressure across the contact area, while the wooden pads reduce the risk of marking or damaging delicate surfaces. The wooden lacquered handle, reinforced with a metal ferrule, provides secure tightening and comfortable manual operation during prolonged use.

Suitable for

• Holding and securing panels and frames during gluing
• Assembly of furniture components and joinery
• Temporary clamping during repairs and maintenance
• Positioning workpieces for routing, sanding or finishing

Key specifications

• Clamping length: 800 mm
• Jaws: cast iron
• Rail: tinned steel
• Pressure mechanism: screw with swinging pressure plate
• Contact pads: wooden, lacquered
• Handle: wooden lacquered with metal reinforcement
• Supplied quantity: 1 piece

How to use

Place the clamp so that the workpiece sits between the jaws and wooden pads, adjusting the sliding jaw along the rail to accommodate the material thickness. Turn the wooden handle clockwise to advance the pressure screw until the swinging pressure plate contacts the workpiece and achieves the required clamping force. Check that the pressure is even across the joint or surface; if necessary, reposition the clamp or add additional clamps to distribute pressure. To release, turn the handle counterclockwise and slide the movable jaw away.

Usage recommendations

For best results, use the clamp on clean, dry surfaces and avoid overtightening to prevent surface deformation. When working with delicate veneers or finished surfaces, keep the wooden pads in place to protect the material; consider adding thin protective layers between the pad and the workpiece for extra protection. Regularly inspect the rail and screw for debris and lubricate the screw threads lightly to maintain smooth operation.